diff --git a/test/unit/converters/helpers.spec.js b/test/unit/converters/helpers.spec.js
index 7404ddf..cceb6dd 100644
--- a/test/unit/converters/helpers.spec.js
+++ b/test/unit/converters/helpers.spec.js
@@ -1,10 +1,6 @@
 import { describe, it, expect } from 'bun:test';
 
-import {
-  generateResourcesMapping,
-  normalizeFilter,
-  normalizeRule,
-} from '../../../src/converters/helpers.js';
+import { normalizeFilter, normalizeRule } from '../../../src/converters/helpers.js';
 
 describe('normalizeFilter', () => {
   it('format params', () => {
@@ -162,13 +158,3 @@ describe('normalizeRule', () => {
     });
   });
 });
-
-describe('generateResourcesMapping', () => {
-  it('filters resources without file extension', () => {
-    const mapping = generateResourcesMapping();
-
-    for (const destination of mapping.values()) {
-      expect(destination.match(/\w+\.\w+|empty/)).not.toBe(null);
-    }
-  });
-});